Need to get going on the exercise

So, I'm enjoying my eating this week, but...

 I need to up my exercise.  My shingles leg is really sore so I just don't feel like it!  I know, I need to get over it.  I can't understand this chart.  Is this everyday?  I need to walk 43 minutes EVERY DAY?  My fitbit says I get about 5000 steps a day.  That is what I can do.  With my shingles leg.  :)